696862920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{761}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 2258202240

約数和(自身を除く): 1561339320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 587, 761, 780, 1174, 1522, 1560, 1761, 2283, 2348, 2935, 3044, 3522, 3805, 4566, 4696, 5870, 6088, 7044, 7610, 7631, 8805, 9132, 9893, 11415, 11740, 14088, 15220, 15262, 17610, 18264, 19786, 22830, 22893, 23480, 29679, 30440, 30524, 35220, 38155, 39572, 45660, 45786, 49465, 59358, 61048, 70440, 76310, 79144, 91320, 91572, 98930, 114465, 118716, 148395, 152620, 183144, 197860, 228930, 237432, 296790, 305240, 395720, 446707, 457860, 593580, 893414, 915720, 1187160, 1340121, 1786828, 2233535, 2680242, 3573656, 4467070, 5360484, 5807191, 6700605, 8934140, 10720968, 11614382, 13401210, 17421573, 17868280, 23228764, 26802420, 29035955, 34843146, 46457528, 53604840, 58071910, 69686292, 87107865, 116143820, 139372584, 174215730, 232287640, 348431460, 696862920]

約数ペア:

[(1, 696862920), (2, 348431460), (3, 232287640), (4, 174215730), (5, 139372584), (6, 116143820), (8, 87107865), (10, 69686292), (12, 58071910), (13, 53604840), (15, 46457528), (20, 34843146), (24, 29035955), (26, 26802420), (30, 23228764), (39, 17868280), (40, 17421573), (52, 13401210), (60, 11614382), (65, 10720968), (78, 8934140), (104, 6700605), (120, 5807191), (130, 5360484), (156, 4467070), (195, 3573656), (260, 2680242), (312, 2233535), (390, 1786828), (520, 1340121), (587, 1187160), (761, 915720), (780, 893414), (1174, 593580), (1522, 457860), (1560, 446707), (1761, 395720), (2283, 305240), (2348, 296790), (2935, 237432), (3044, 228930), (3522, 197860), (3805, 183144), (4566, 152620), (4696, 148395), (5870, 118716), (6088, 114465), (7044, 98930), (7610, 91572), (7631, 91320), (8805, 79144), (9132, 76310), (9893, 70440), (11415, 61048), (11740, 59358), (14088, 49465), (15220, 45786), (15262, 45660), (17610, 39572), (18264, 38155), (19786, 35220), (22830, 30524), (22893, 30440), (23480, 29679)]